60
Replacing the flow sensor
C
E
B
A
D
0
1.
Drain the boiler on the DHW side.
0
2.
Pull the leads off faulty flow sensor
A
.
0
3.
Pull off spring clip
B
.
0
4.
Remove enclosure
C
with flow
sensor
A
.
0
5.
Pull off spring clip
D
and remove
faulty flow sensor
A
.
0
6.
Select new flow limiter
E
from the
table on page 59.
0
7.
Insert new flow limiter
E
.
0
8.
Fit new flow sensor
A
with new
gaskets in enclosure
C
. Insert
spring clip
D
.
0
9.
Insert spring clip
B
.
10.
Attach leads.
Troubleshooting
Repairs
(cont.)
5675 991 GB
Summary of Contents for Vitodens 050-W BP JD
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Page 91: ...91 5675 991 GB...
